Since plugin installation happens when the environment is first
initialized, attempt to determine the provider in use and load
any box provided Vagrantfiles to include any plugin configuration
they may include.
Since a full path to the ssh executable is being used and is expected
at a specific location, default to providing that location when looking
up the executable. This prevents errors from occurring when a host
system provides an `ssh` match at a different path.
Include config option within ssh_config command output template. Default
remote_user value to set username value. Include existence check on
provided config value to ensure file is available. Update tests to
include coverage on all changes. Add new options to the docs.
As of `net-ssh` version 4.2.0, the key :paranoid has been deprecated in
favor of using :verify_host_key. This commit updates Vagrants ssh config
to use the new key, and deprecates the use of :paranoid.
Prior to this commit, a change to how the IdentityFile setting for the
ssh command broke when a path with a space was used. This commit fixes
that by quoting the path used to set the IdentityFile so that it uses
the full path instead of part of the path after the space.
Prior to this commit, there was no way to add additional ssh arguments
within a Vagrantfile for a given vagrant machine. This commit introduces
a new option extra_args that allows users to pass in a single argument
or an array of flags that will be added onto the ssh command.
This commit allows the user to configure two additional options that
were previously not configurable: Compression and DSAAuthentication.
Each config option is set as a boolean, and if left out of the config
will default to its previous behavior which is included and set to
"yes". If the user explicitly sets it to false, it will not be included
as an ssh option.
